Wear it XFront, XBack, or UnderArm, our UpSized SlingBag is super versatile. At 18" wide and 8 1/2" tall, it's made to fit those larger wallets, phones, sanitizer, mask, keys etc. It has two zippered compartments with two, deep pockets in the larger compartment. Fits approximately 58" circumference at its maximum, 44" at its minimum. We made generous straps to go around your fall sweater & winter coats.